Home / 6,931,511-15,456,794

Finding the Third Proportional to 6,931,511 and 15,456,794

Calculator

Solution

The third proportional to 6,931,511 and 15,456,794 is: 34,467,590.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,931,511 : 15,456,794 = 15,456,794 : x
  2. Step 2: Convert to fraction form
    6,931,511/15,456,794 = 15,456,794/x
  3. Step 3: Cross multiply
    6,931,511x = 15,456,794 × 15,456,794
  4. Step 4: Simplify right side
    6,931,511x = 238,912,480,758,436
  5. Step 5: Solve for x
    x = 238,912,480,758,436/6,931,511
  6. Step 6: Final answer
    x = 34,467,590.22

Related Problems

Find third proportional to 3,465,755.50 and 7,728,397
Half scale
Find third proportional to 13,863,022 and 30,913,588
Double scale
Find third proportional to 6,931,513 and 15,456,798
Similar ratio
Find third proportional to 10,397,266.50 and 23,185,191
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.